7317255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 12999168

約数和(自身を除く): 5681913

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 165, 183, 305, 671, 727, 915, 2013, 2181, 3355, 3635, 7997, 10065, 10905, 23991, 39985, 44347, 119955, 133041, 221735, 487817, 665205, 1463451, 2439085, 7317255]

約数ペア:

[(1, 7317255), (3, 2439085), (5, 1463451), (11, 665205), (15, 487817), (33, 221735), (55, 133041), (61, 119955), (165, 44347), (183, 39985), (305, 23991), (671, 10905), (727, 10065), (915, 7997), (2013, 3635), (2181, 3355)]